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Bartnik P, Bender A, Kacperczyk-Bartnik J, Ciebiera M, Urban A, Sienko A, Bilir E, Romejko-Wolniewicz E, Sieńko J. Awareness of Pregnant Patients about Congenital Cytomegalovirus Infection-A Semi-Systematic Review. J Clin Med 2024; 13:2586. [PMID: 38731115 PMCID: PMC11084167 DOI: 10.3390/jcm13092586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 04/24/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Background: Cytomegalovirus (CMV) infection represents a major issue worldwide, since it constitutes the most common viral congenital infection, with a prevalence of 0.58% and 1-5% in developed and developing countries, respectively. According to recent studies, prenatal treatment significantly decreases the risk of vertical CMV transmission, and early intervention may even prevent the termination of pregnancy. This study aimed to investigate the level of awareness of CMV among pregnant patients through a semi-systematic review. Methods: We included all of the original articles investigating knowledge and awareness about CMV infection among pregnant women. Our research included the PubMed database. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 statement, the Covidence system automatically guided us to screen the titles and/or abstracts, and then full-texts, followed by data extraction from the eligible studies. Results: We screened 764 studies altogether, with 13 studies included in this analysis. Knowledge about the existence of CMV infection risk varied between the articles, ranging from 11.4% in a study performed in Ireland to 60% reported in a study on the French population. Studies analyzing the impact of educational interventions on patients' knowledge about preventive measures reported significant improvement compared to their level of awareness before the intervention. Conclusions: Patients' awareness and knowledge about CMV seemed to be generally low or very low during the last decade before the development of effective secondary prevention methods. Educational interventions seem to be effective, and therefore their wide use could be of potential benefit. In the era of available secondary prevention of vertical transmission, it is crucial to concentrate the efforts of different stakeholders to increase the awareness of cCMV among pregnant women.
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Affiliation(s)
- Paweł Bartnik
- II Department of Obstetrics and Gynaecology, Medical University of Warsaw, 02-091 Warsaw, Poland (A.U.); (E.R.-W.); (J.S.)
| | - Aleksandra Bender
- Students’ Scientific Group, II Department of Obstetrics and Gynaecology, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Joanna Kacperczyk-Bartnik
- II Department of Obstetrics and Gynaecology, Medical University of Warsaw, 02-091 Warsaw, Poland (A.U.); (E.R.-W.); (J.S.)
| | - Michał Ciebiera
- Second Department of Obstetrics and Gynecology, Centre of Postgraduate Medical Education, 00-189 Warsaw, Poland
- Warsaw Institute of Women’s Health, 00-189 Warsaw, Poland
| | - Aleksandra Urban
- II Department of Obstetrics and Gynaecology, Medical University of Warsaw, 02-091 Warsaw, Poland (A.U.); (E.R.-W.); (J.S.)
| | - Anna Sienko
- School of Clinical Medicine, University of Cambridge, Cambridge CB2 0SP, UK
| | - Esra Bilir
- Department of Global Health, Koç University Graduate School of Health Sciences, İstanbul 34450, Turkey
- Department of Obstetrics and Gynecology, University Hospitals Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Ewa Romejko-Wolniewicz
- II Department of Obstetrics and Gynaecology, Medical University of Warsaw, 02-091 Warsaw, Poland (A.U.); (E.R.-W.); (J.S.)
| | - Jacek Sieńko
- II Department of Obstetrics and Gynaecology, Medical University of Warsaw, 02-091 Warsaw, Poland (A.U.); (E.R.-W.); (J.S.)
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Mocanu AG, Stoian DL, Daescu AMC, Motofelea AC, Ciohat IM, Navolan DB, Vilibic-Cavlek T, Bogdanic M, Nemescu D, Tomescu L, Carabineanu A. The Impact of Latent Cytomegalovirus Infection on Spontaneous Abortion History and Pregnancy Outcomes in Romanian Pregnant Women. Microorganisms 2024; 12:731. [PMID: 38674675 PMCID: PMC11052013 DOI: 10.3390/microorganisms12040731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/26/2024] [Accepted: 03/29/2024] [Indexed: 04/28/2024] Open
Abstract
Cytomegalovirus (CMV), a DNA virus that belongs to the Orthoherpesviridae family, infects 40-100% of people. Primary/non-primary CMV infection during pregnancy could cause fetal disabilities. After primary infection, CMV causes a latent infection and resides in cells of the myeloid compartment (CD34+, monocytes). Few studies have analyzed the impact of latent CMV infections on miscarriage history, pregnancy complications, and neonatal outcomes. METHODS Serum samples from 806 pregnant women (28.29 ± 4.50 years old) who came for a consultation at the Timisoara Clinical Emergency City Hospital between 2008 and 2010 were tested for anti-CMV IgM/IgG antibodies, and data about demography, obstetrical history, pregnancy complications, birth, and neonate were collected. The data were compared between the groups with and without latent CMV infection, and statistical significance was calculated. RESULTS We did not find a difference regarding cesarean section (OR = 0.916, p = 0.856), placental abruption (OR = 1.004, p = 1.00), pregnancy-induced hypertension rate (OR = 1.078, p = 1.00), secondary sex ratio (0.882, p = 0.857), APGAR score (p = 0.225), gestational age at birth (p = 0.434), or birth weight (p = 0.365). A borderline significant difference was found regarding the presence of miscarriage history: OR = 8.467, p = 0.051. CONCLUSIONS The presence of latent CMV infection does not affect the likelihood of complications in healthy women. A borderline significantly higher prevalence of miscarriage history was found in women with latent CMV infection.
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Affiliation(s)
- Adelina Geanina Mocanu
- Department of Obstetrics-Gynecology, Victor Babes University of Medicine and Pharmacy Timisoara, P-ta Eftimie Murgu nr. 2, 300041 Timisoara, Romania; (A.G.M.); (L.T.)
- Doctoral School, Victor Babes University of Medicine and Pharmacy Timisoara, P-ta Eftimie Murgu nr. 2, 300041 Timisoara, Romania
| | - Dana Liana Stoian
- Department of Endocrinology, Victor Babes University of Medicine and Pharmacy Timisoara, P-ta Eftimie Murgu nr. 2, 300041 Timisoara, Romania;
| | - Ana-Maria Cristina Daescu
- Department of Psychiatry, Victor Babes University of Medicine and Pharmacy Timisoara, P-ta Eftimie Murgu nr. 2, 300041 Timisoara, Romania;
| | - Alexandru Catalin Motofelea
- Department of Internal Medicine, Victor Babes University of Medicine and Pharmacy Timisoara, P-ta Eftimie Murgu nr. 2, 300041 Timisoara, Romania;
| | - Ioana Mihaela Ciohat
- Laboratory of Antenatal Medicine, Timisoara City Emergency Hospital, 300202 Timisoara, Romania;
| | - Dan Bogdan Navolan
- Department of Obstetrics-Gynecology, Victor Babes University of Medicine and Pharmacy Timisoara, P-ta Eftimie Murgu nr. 2, 300041 Timisoara, Romania; (A.G.M.); (L.T.)
| | - Tatjana Vilibic-Cavlek
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia;
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Maja Bogdanic
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia;
| | - Dragos Nemescu
- Department of Obstetrics-Gynecology, Gr. T. Popa University of Medicine and Pharmacy Iasi, Universitatiistr. nr. 16, 700115 Iasi, Romania;
| | - Larisa Tomescu
- Department of Obstetrics-Gynecology, Victor Babes University of Medicine and Pharmacy Timisoara, P-ta Eftimie Murgu nr. 2, 300041 Timisoara, Romania; (A.G.M.); (L.T.)
| | - Adrian Carabineanu
- Department of Surgery, Victor Babes University of Medicine and Pharmacy Timisoara, P-ta Eftimie Murgu nr. 2, 300041 Timisoara, Romania;
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Pontes KFM, Nardozza LMM, Peixoto AB, Werner H, Tonni G, Granese R, Araujo Júnior E. Cytomegalovirus and Pregnancy: A Narrative Review. J Clin Med 2024; 13:640. [PMID: 38276146 PMCID: PMC10816506 DOI: 10.3390/jcm13020640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/14/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024] Open
Abstract
Cytomegalovirus (CMV) infection is the most common congenital infection worldwide, affecting between 0.7% and 1% of all live births. Approximately 11% of infected newborns are symptomatic at birth, and between 30% and 40% of these are at risk of developing long-term neurological sequelae. Until recently, the lack of an effective treatment did not justify universal testing of pregnant women. In recent years, however, valacyclovir at a dose of 8 g/day has been shown to be effective in preventing vertical transmission, and ganciclovir has been shown to be effective in preventing long-term sequelae in the treatment of symptomatic neonates. The aim of this article is to review congenital CMV infection, from its epidemiology to its treatment, using the most recent studies in the literature, and to help in the decision to modify protocols for universal testing of pregnant women according to the possibilities of each locality.
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Affiliation(s)
- Karina Felippe Monezi Pontes
- Department of Obstetrics, Paulista School of Medicine, Federal University of São Paulo (EPM-UNIFESP), São Paulo 04023-900, SP, Brazil; (K.F.M.P.); (L.M.M.N.); (E.A.J.)
- Service of Gynecology and Obstetrics, Ipiranga Hospital, São Paulo 04262-000, SP, Brazil
| | - Luciano Marcondes Machado Nardozza
- Department of Obstetrics, Paulista School of Medicine, Federal University of São Paulo (EPM-UNIFESP), São Paulo 04023-900, SP, Brazil; (K.F.M.P.); (L.M.M.N.); (E.A.J.)
| | - Alberto Borges Peixoto
- Gynecology and Obstetrics Service, Mário Palmério University Hospital, University of Uberaba (UNIUBE), Uberaba 38050-501, MG, Brazil;
- Department of Obstetrics and Gynecology, Federal University of Triângulo Mineiro (UFTM), Uberaba 38025-180, MG, Brazil
| | - Heron Werner
- Department of Fetal Medicine, Biodesign Laboratory DASA/PUC, Rio de Janeiro 21941-901, SP, Brazil;
| | - Gabriele Tonni
- Department of Obstetrics and Neonatology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), AUSL Reggio Emilia, 242100 Reggio Emilia, Italy
| | - Roberta Granese
- Obstetrics and Gynecology Unit, Department of Human Pathology of Adult and Childhood “G. Barresi”, University Hospital “G. Martino”, 98124 Messina, Italy;
| | - Edward Araujo Júnior
- Department of Obstetrics, Paulista School of Medicine, Federal University of São Paulo (EPM-UNIFESP), São Paulo 04023-900, SP, Brazil; (K.F.M.P.); (L.M.M.N.); (E.A.J.)
- Discipline of Woman Health, Municipal University of São Caetano do Sul (USCS), Campus Center, São Caetano do Sul 09521-160, SP, Brazil
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